All six suspects wanted in connection with a major telecom fraud linked to the death of a teenager in Shandong province have been arrested, police said on Sunday.

Investigators were sent to at least five provinces in southern and eastern China to search for the suspects, four of whom were in custody by Friday night. The other two surrendered to police over the weekend.

The suspects are all men age 19 to 35, with five from Fujian province and one from Chongqing. Police have not revealed how they accessed their victims' personal data.