Florida: Alejandro Alvarez killed bicyclist Walter Reyes while DUI and fled leaving one dead and one critical – then he claims he was just upset

Florida: Alejandro Alvarez killed bicyclist Walter Reyes while DUI and fled leaving one dead and one critical – then he claims he was just upset -A college student from Key Biscayne was arrested on drunk-driving and manslaughter charges after police say he struck two cyclists on Crandon Boulevard early Wednesday, killing one and seriously injuring the other before driving off.

Alejandro Alvarez, 21, a University of Maryland student who said he had been out all night at a Miami Beach club, turned himself in after having second thoughts about fleeing, Miami-Dade police said in an arrest affidavit released late Wednesday. Alvarez returned to the site of the collision some 20 minutes later and, while crying “hysterically,” admitted he had hit the cyclists, police said.