Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
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Question: In late March   Timothy Nguyen   a 25-year-old coach at Quicksilver  a USA Swimming-affiliated club in San Jose  quit after an underage swimmer told the clubâs head coach that  Nguyen  had sent her suggestive messages through social media. The head coach informed USA Swimming officials  but no one told law enforcement.
Two months later  on May 30  Elizabeth Hoendervoogt  a USA Swimming official and abuse prevention specialist  called San Jose police to report  Nguyen  and send over messages the coach had exchanged with three swimmers  all aged 14 to 16.
In one exchange  police allege   Nguyen  asked a girl if sheâd been sexually active yet  discussed the specifics of several sex acts and then suggested they could be âfriends with benefits.â In another  police say   Nguyen  asked a girl for nude photos. One girl told police she had improved as a swimmer under Nguyen  and she had been concerned  he  would stop coaching her if she didnât respond.
In late June  police arrested  Nguyen . Then they learned Quicksilverâs head coach and USA Swimming officials had known about some of Nguyenâs behavior in March. In California  coaches are mandatory reporters and must inform authorities within 36 hours of learning of suspected sex crimes involving children.
USA Swimming spokesman Matthew Farrell said it took two months for the Olympic sports organization to report  Nguyen  to police because it took time to collect the text messages. When asked whether USA Swimming or the club should have handled the report differently  Farrell replied: âIâm not aware of any substantive changes that USA Swimming or the club would make.â

Answer: Sex abuse in Olympic sports is not a new problem. Why does it keep happening?


Question: Kim Jong Nam is the exiled half brother of North Korean leader Kim Jong Un. Here he is pictured at Beijing airport in China in 2007.
As of 2003  he lived in exile in Macau and other neighbouring regions  after falling out of favour with  his father who accused him of turning "into a capitalist " according to an email sent to the editor of the Tokyo Shimbun by Kim Jong Nam . He said: "After I went back to North Korea following my education in Switzerland  I grew further apart from  my father  because I insisted on reform and market-opening and was eventually viewed with suspicion."
In 2012   Kim Jong Nam  heavily criticised  his  family's North Korean leadership.  He  said: "The Kim Jong-un regime will not last long. Without reforms  North Korea will collapse  and when such changes take place  the regime will collapse " according to excerpts from Japanese journalist Yoji Gomi in Tokyo Shimbun newspaper.
On February 13  2017   Kim Jong Nam  was about to leave on a flight to Macau where  he  lived with  his  wife and two children.
But  he  died on  his  journey. South Korea was quick to accuse North Korea of dispatching a hit squad to murder  him  at the airport in Kuala Lumpur  saying two female assassins poisoned  him  and then fled in a taxi.

Answer: Facts and graphics: Life and death of the North Korean leader's half brother Kim Jong Nam


Question: Lindsay Lohan has moved to a substance abuse facility and signed legal papers hiring celebrity lawyer Robert Shapiro to represent her as she prepares to head to jail for violating probation in a 2007 drug case.
 Shapiro  a key figure on O.J. Simpson's legal "dream team" in 1995  confirmed Lohan was staying at Pickford Lofts  a treatment center Shapiro founded after his son died of a drug overdose.
 Shapiro told The Associated Press on Friday he had agreed to represent Lohan only if she does her jail time and complies with the terms of her probation.
 "Ms. Lohan is suffering from a disease that I am all too familiar with " said Shapiro  whose son Brent died in 2005. "Hopefully I can be of assistance."
 Lohan is scheduled to begin serving a 90-day sentence on Tuesday.
 In representing Lohan  Shapiro is replacing attorney Shawn Chapman Holley  another veteran of the Simpson trial in which the former football star was acquitted of the murders of his ex-wife Nicole and her friend Ronald Goldman.
 Holly resigned after saying Lohan's sentence was harsh and unfair.
 Shapiro filed papers in court signed by Lohan substituting him as her counsel.
 The judge also ordered Lohan to spend three months in rehab after serving her sentence and continue to undergo random drug testing until her probation expires.
 Lohan pleaded guilty in August 2007 to two misdemeanor counts of being under the influence of cocaine; no contest to two counts of driving with a blood-alcohol level above 0.08 percent; and one count of reckless driving. She was sentenced to three years probation.
 Lohan has spent 84 minutes in jail and performed mandatory service at the county morgue.

Answer:
Lawyer: Lohan staying at substance abuse facility