Frankfurt / Main (dpa / lhe) - After finding poison bait in a Frankfurt park, the police are still looking for the perpetrators. So far, eleven poisoned dogs are known, four of which have died, a police spokesman said on Monday. The dog owners had discovered the bait in Frankfurt's Bonifatiuspark and brought it to the police.

The baits are now being examined, the result was still pending on Monday afternoon. The police are still looking for witnesses who can provide information about the crime and the background. The police had already issued a warning on social networks on Friday.