Tsarnaev had multiple gunshot wounds , court records say . One wound started inside his mouth and exited his face . Tsarnaev was read his Miranda rights on April 22 . Authorities cornered him in a boat in the backyard of a Watertown , Massachusetts , home after an intense manhunt . He faces additional federal charges tied to the April 15 shooting .
Tsarnaev had multiple gunshot wounds , court records say . One wound started inside his mouth and exited his face . Tsarnaev was read his Miranda rights on April 22 . He faces additional federal charges tied to the April 15 shooting .