Days after Derek Sink’s body was discovered in a Planet Fitness tanning bed, his mom Karen Wetzel shared more about her son and what may have led up to the moments before his death.

A death investigation is underway after an Indiana man was found dead at a Planet Fitness. The man was identified as 39-year-old Derek Sink.

Indianapolis police are investigating the death of a man found dead in a tanning bed at a Planet Fitness gym Monday morning.