According to Ynet, the teens, 15 and 17, were arrested by Israeli police in suspicion of torching thorn fields near a military base and the Hadassah hospital on mount Scopus on numerous occasions. According to the police, one of the teens confessed and implicated the other. Both will be brought before a judge for a bail hearing today. The prosecution will demand they remain incarcerated until the investigation is completed.
Update: The court extended the arrest of both teens by four more days. Their lawyer stated they deny the allegations.