Babenhausen (dpa / lby) - A man died in a swimming accident in the Allgäu. The 22-year-old got into trouble while swimming in a lake near Babenhausen (Unterallgäu district) and sank under water, the police said on Monday. Around 30 rescue workers searched for the casualty on Sunday, including with a helicopter. Finally they rescued the young man from the lake and tried in vain to revive him. According to the investigators, initial findings point to a medical emergency as the cause.