NEW LONDON, Conn. (AP) - Police are investigating the death of a man found unresponsive in a New London apartment as a "suspicious event."

Capt. L.J. Keating says a resident called police after finding 33-year-old Ricardo Dasilva inside at around 8:30 a.m. Saturday.

The cause and manner of Dasilva's death hadn't been determined as of Saturday evening. Police say the case is an isolated incident and poses no threat to the public.

Keating says Dasilva is from Easton but was staying at a home in New London.

Authorities are investigating.