There was no foul play involved in the death of Becca Tobin's boyfriend

Law enforcement sources have informed TMZ that an incident report taken by a detective at the scene states no drugs, drug paraphernalia, alcohol or medication were present in the hotel room following the death.

They added that no weapons of any sort were located at the scene and Matt's body appeared to have suffered no physical harm.

The 35-year-old nightclub owner was found by a maid who entered the couple's room the morning after what was described as a "normal" night with friends.

The Philadelphia Medical Examiner confirmed that Mark's body had been found, but has released no other information on the incident.

The businessman - who was "not known as a partier" - ran several major clubs around the US and was Director of Operations at DBA Nightclub in Los Angeles.

The nightspot posted a tribute to Matt outside, with a board reading: "We love you Matt."

Friends are said to be "shocked and devastated" by the news.

Becca, 28, joined 'Glee' for the fourth season as a recurring cast member in her first major acting role, and was promoted to a regular for season five.