Leingarten (dpa / lsw) - In a physical altercation between two groups in Leingarten (Heilbronn district), two men were seriously injured and two other people were slightly injured. The police assume that the incident on Friday evening resulted in attempted homicide, as they announced on Saturday. The public prosecutor's office and the Heilbronn criminal police are investigating. Weapons and other objects are said to have been used in the dispute. More details about the incident were not initially announced.