PORTLAND, Ore. -- A Portland man who was found dead Tuesday morning at Colonel Summers Park in Southeast Portland likely died after falling off his bicycle, police said.

Homicide detectives were called to the scene after the body of 40-year-old Boyd Littell was found.

According to The Portland Mercury, Littell was a local musician, a founding member and drummer with local hip-hop group ADDverse Effects.

Investigators do not believe foul play was involved.