The warning comes after the joyous twist of clemency for the Indigenous activist, as shown in a Sundance film premiering Monday.

Marchers carry a large painting of jailed American Indian Leonard Peltier during a march on the National Day of Mourning in Plymouth, Mass., Nov. 22, 2001. Credit: AP/Steven Senne Peltier has long ...

Peltier is expected to be released from U.S. Penitentiary Federal Correctional Complex in Coleman, Florida, in mid-February.

Protesters carry a large painting of jailed indigenous activist Leonard Peltier during a Plymouth, Mass., march. (Steven Senne/Associated Press) The FBI had urged former President Joe Biden not to ...

The commutation will allow Peltier, who has long maintained his innocence in the killing of two FBI agents, to spend his ...

Jesse Short Bull and David France's documentary tells Peltier's story all the way through President Joe Biden's commutation.

President Biden commuted the life sentence of indigenous activist Leonard Peltier, who was convicted in the 1975 killings of two FBI agents in a case long disputed by Native American advocates. Why it ...

One of the escapees was killed in the shootout. Marchers carry a large painting of jailed American Indian Leonard Peltier during a march on the National Day of Mourning in Plymouth, Mass., ...

FILE – Marchers carry a large painting of jailed American Indian Leonard Peltier during a march on the National Day of Mourning in Plymouth, Massachusetts, Nov. 22, 2001. (AP Photo/Steven Senne ...

Rage Against the Machine celebrated release from prison of Indigenous rights activist Leonard Peltier, who was granted clemency by Joseph Biden in the final minutes of his presidency. Peltier ...