Q:Read the bio below and try to give details on john p. st. john -lrb- police officer -rrb- 's: - service - department - death date - nickname - awards - birth date - serviceyears - name - laterwork - rank Bio: john p. st. john -lrb- 1918 -- may 3 , 1995 -rrb- , better known as '' jigsaw john '' , was an american police officer and los angeles police department homicide detective , renowned for his investigations of many of los angeles 's highest-profile murder cases . upon his retirement in 1993 , st. john held the highest seniority on the lapd with 51 years of service , a distinction that earned him the privilege of carrying lapd detective badge no. 1 .
A:
- service is united states- department is los angeles police department- death date is 03 may 1995- nickname is '' jigsaw john ''- awards is 20px performance - lapd distinguished service medal numerous commendations for- birth date is 1918- serviceyears is 1942 -- 1993- name is john p. st. john- laterwork is technical advisor- rank is sworn police officer 3 20px - detective i 20px - detective in ii -lrb- sergeant -rrb- 20px - detective iii -lrb- sergeant as -rrb- an officer - 1942 20px -