The FBI says it recovered a DNA sample from the glove, which was found in a field a few miles from Guthrie's home.

Lawmakers, including those who wrote the law requiring their publication, argue the release is insufficient.

Armed men shot locals dead, set homes alight and abducted an "undetermined" number of people in Niger State.

The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

The announcement on Thursday removes the legal bedrock for much of US environmental legislation.

Nikhil Gupta faces a possible 40-year sentence in a murder-for-hire plot targeting Gurpatwant Singh Pannun.

The Canadian prime minister attended a vigil with federal leaders and paid tribute to the eight victims.