Prosecutors are investigating a network of individuals who used a messaging app to discuss crimes. The group's conversations included photos and videos of attacks on victims. Investigators have been reviewing posts from several group chats, which appear to have been used by men targeting women in Germany.

The investigation has led to convictions of some alleged members. Further details about the case are available from KPRC 2 Houston.

The group used coded language in their posts, and authorities have been working to understand the scope of their activities.