The Elongated Man (Randolph "Ralph" Dibny) is a fictional character, a superhero appearing in American comic books published by DC Comics.
 He is a member of three incarnations of the Justice League.
 His first appearance was in "The Flash" vol.
 1, #112 (May 12, 1960).
A letterer is a member of a team of comic book creators responsible for drawing the comic book's text.
 The letterer's use of typefaces, calligraphy, letter size, and layout all contribute to the impact of the comic.
 The letterer crafts the comic's "display lettering": the story title lettering and other special captions and credits that usually appear on a story's first page.
 The letterer also writes the letters in the word balloons and draws in sound effects.
 Many letterers also design logos for the comic book company's various titles.
Lucas "Snapper" Carr is a fictional character appearing in American comic books published by DC Comics.
 The character, whose fictional nickname is almost always used by other characters in favor of his given name, was created by Gardner Fox (writer) and Mike Sekowsky (penciller), and made his first appearance in "The Brave and the Bold" in February 1960.
 From 1960 to 1969, Snapper Carr appeared as a supporting character to the Justice League of America, a superhero team.
 The character occasionally appeared in comics featuring the Justice League from 1969 to 1989, when the "Invasion!
" limited-series comic book gave him superpowers.
 He was associated with a new superhero team, The Blasters, in various comics until 1993, when he lost his powers and became a main character in the "Hourman" comic book.
 After the cancellation of "Hourman" in April 2001, he became a main character in the "Young Justice" comic book beginning in December 2001.
 "Young Justice" was cancelled in May 2003, and he became associated with the governmental organization Checkmate, a role revealed when the character played a small but important role in the 2007-2008 limited series comic book "52 Aftermath: The Four Horsemen".
 The character made major appearances in "Final Crisis: Resist" in December 2008 and "Justice League of America 80-Page Giant" in November 2009.
A comic book letter column is a section of an American comic book where readers' letters to the publisher appear.
 Comic book letter columns are also commonly referred to as letter columns (or lettercols), letter pages, letters of comment (LOCs), or simply letters to the editor.
 Letter columns appeared early on in the history of comic books themselves, and their growing prevalence — particularly beginning in the 1960s — helped create and legitimatize comics fandom.
 Letter columns remained a regular feature of most comic books until the early years of the 21st century, when they were gradually phased out in favor of the growing prevalence of email and Internet forums.
Bonnie Bartlett (born June 20, 1929) is an American television and film actress.
 Her career spans over 60 years, with her first major role being on a 1950s daytime drama, "Love of Life".
 She is best known for her role as Ellen Craig on the medical drama series "St. Elsewhere".
 She and her husband, actor William Daniels, who played her fictional husband Dr. Mark Craig, won the 1986 Emmy Awards on the same night, becoming the first married couple to accomplish the feat since Alfred Lunt and Lynn Fontanne in 1965.
Comic Book Guy is the common, popular name for Jeffrey "Jeff" Albertson, a recurring fictional character in the animated television series "The Simpsons".
 He is voiced by Hank Azaria and first appeared in the second-season episode "Three Men and a Comic Book", which originally aired on May 9, 1991.
 Comic Book Guy is the proprietor of a comic book store, The Android's Dungeon & Baseball Card Shop.
 He is based on "every comic book store guy in America" and represents a stereotypical middle-aged comic-book collector.
 He is well known for his distinctive accent, disagreeable personality and his catchphrase, "Worst [blank] ever!"
Jean Loring is a fictional character in comic books published by DC Comics, formerly associated with superhero the Atom for whom she was a supporting character and primary love interest.
 She first appeared in "Showcase" #34 (September–October 1961), created by Gardner Fox and Gil Kane.
 The character appeared continually in minor roles until the 2004 storyline "Identity Crisis", in which she suffered a mental breakdown and murdered Sue Dibny, wife of the Elongated Man.
 This would later lead Loring to assume the mantle of the supervillain Eclipso.
The Odd Man is a fictional comic book hero created by Steve Ditko.
 The character was intended to first appear in "Shade, the Changing Man" #9 but instead first appeared in "Detective Comics" #487 in December 1979.
Susan "Sue" Dearbon Dibny is a fictional character from DC Comics associated with the Elongated Man.
 Created by John Broome and Carmine Infantino, the character first appeared in "Flash" vol.
 1 #119 (March, 1961).
 In 2004, she became a flashpoint for discussions of women in comics when a highly controversial storyline was published in which she is murdered and revealed to have been raped in the past.
The following is a list of characters who first appear in the ninth series of the BBC school drama "Waterloo Road", in order of first appearance.
 The ninth series consists of twenty episodes, first broadcast from 5 September 2013 to 12 March 2014.
 With the majority of new cast members already introduced in Series Eight, Science Teacher Sue Lowsley completes the main cast in episode one.
 New pupil characters include twins Lenny and Lisa Brown, Darren Hughes, Shaznay Montrose and Archie Wong.
 Episode ten sees the first appearance of Sue's sister Vix Spark, who continues in a supporting role for the rest of the series.
 Episode eleven introduces PE teacher Hector Reid to the main cast, and pupil Gabriella Wark to the supporting cast.

Question: In what comic book did the fictional husband of Sue Dibny, who was murdered by Jean Loring, first appear?
Answer: "The Flash"