Here's a short bio on him. Schroeder was an all state QB for Austin Westlake HS, where his dad was the coach. He was a very fast high school player who ran a 10.42 100m and a 4.37 40 at the Emfinger camp.
He was recruited by Texas A&M and was converted to a WR. At A&M, he was very productive in limited use. To start his junior season, he scored 5 TDs on only 5 touches and earned the name "Mr Touchdown" by his teammates. He broke his leg in the 8th game of his junior season and never fully regained his speed. His senior year he led the team in receiving yds with 576. Before his broken leg, he ran an electronic timed 4.34 during the Aggie offseason program, but only managed a 4.50 at his pro day workout and wasn't picked up by any NFL teams.
Here's a link to his Aggie bio,
http://sports.tamu.edu/bios.php?SID=MFB&PID=118&YOS=2005