peter kasak was detained. another video shows people in camouflage uniforms. they say they identified the identities of two militants. both are 22 years old. media reports say one was influenced by islamic extremism over the internet. he joined islamic state. french officials say about 1,000 people from the country joined the group. 375 are still believed to be in iraq or syria. >>> police in western japan arrested a woman on suspicion she killed her husband. they believe she poisoned her husband with cyanide. she was taken into custody in kito. she did she denies killing her husband. she called an ambulance after finding him unconscious in their home. he was later pronounced dead. >> translator: we detected cyanide in the victim's blood. that led to today's arrest. >> police confiscated material containing cyanide to a site linking the woman. ingesting a small amount of the poison can be deadly. people close to the couple say the two met through a matchmaking service. he died one month after they got married. in march she claimed her innocence. >> translator: