Russia: Knife attack that injured 7 by man wearing fake suicide vest has police stymied about motive

The Surgut police are trying to establish the motive for his stabbing spree.

Investigators are currently trying to verify a claim that the attacker suffered from a mental illness, the police told TASS.

More… Knife rampage in RUSSIA: Eight people are stabbed before police shoot dead attacker ‘wearing fake suicide belt’