From the Associated Press:

NEW YORK — A law enforcement source says a teenager arrested for stabbing a veteran New York City radio reporter told police the victim offered him $60 for rough sex.
Police officials say sixteen-year-old John Katehis (KAY’tis) confessed to killing George Weber shortly after being taken into custody late Tuesday in Middletown, N.Y.
A law enforcement official, speaking on condition anonymity because charges are still being drawn up, says Wednesday the suspect claims the victim offered the cash for violent sex.
Katehis describes himself as a sadomasochist on his MySpace page, which features photos of a knife collection.
Charges against the Queens teen were pending. The name of his attorney was not immediately available.
Weber’s body was found Sunday. His ankles were bound and he was stabbed about 50 times.
Weber worked at WABC in New York for 12 years as the on-air reporter. He also had worked at stations in California, Denver and Pennsylvania.