The Clearlake Police Department is asking for help solving two recent incidents during which people were stabbed by juveniles.

The first occurred at about 6:20 p.m. Sunday. The victim told police he was approached by three boys who demanded money and jewelry. When he refused, one of the boys stabbed him in the back, police said. The victim was treated at St. Helena Hospital in Clearlake.

The second incident occurred at about 1:20 a.m. Tuesday, police said. In that case, the victim reported being approached by two boys, then being stabbed while walking by the J&L Market on Old Highway 53. That victim also was treated at St. Helena Hospital.

Anyone with information about the incidents is asked to contact Officer Aaron Winslow at 994-8251, ext. 503.