Norway Police Arrest Mother of Three Suspects of US Embassy Bomb

Forensic experts and a police officer stand in front the entrance of the US embassy after a loud bang was reported during the night in Oslo on March 8. 

Photographer: Hans O. Torgersen/NTB/AFP/Getty Images

Norwegian police arrested the mother of the three men suspected of detonating an explosive device outside the US Embassy in Oslo on Sunday morning.

The woman has been held on suspicion of being connected to the explosion, the police said in an emailed statement on Friday, without providing further details. All four will be presented to be remanded in custody at Oslo District Court later on Friday, according to police.