Alleged rape in Germany sparks debate on lowering age of child criminality

The woman was allegedly raped in this park in Mülheim, Germany.

(CNN)The alleged rape of a young woman suspected to have been carried out by boys as young as 12 has sparked a debate in Germany around lowering the age of criminal responsibility of young offenders.

Three 14-year-old boys and two 12-year-old boys are being investigated after locals found a woman surrounded by two males in Mülheim, near Cologne, Essen Police said in a statement. All five suspects are Bulgarian, police added.
A police spokesman told CNN that one 14-year-old had appeared before an investigating judge, and is known to police for two previous sex offenses.
As children under 14 cannot be prosecuted under German judicial law, the teenager was too young to be brought to justice, the spokesman added.
    Essen Police described the alleged incident as a "serious" sex offense, which took place at around 10:15 p.m. local time on Friday. Local dogwalkers first noticed the nervousness of their pets and they eventually found the young woman with two men in a park behind their garden.
    The two males ran away, police said, but were found a short time later with three others -- who are now all being investigated. The victim, who is a German national, was taken to hospital, police added.
    Authorities confirmed that the two boys aged 12 cannot be criminally punished if they're found to be guilty.
    The five suspects under investigation are all Bulgarian, police say.
    Rainer Wendt, Chairman of the German Police Union, told CNN that for many