A still image captured from a dashcam video from Tulsa Police Department shows Terence Crutcher seen with his hands in the air followed by police officers during a police shooting incident in Tulsa, Oklahoma, on September 16, 2016. Courtesy Tulsa Police Department/Handout via REUTERS

A still image captured from a video from Tulsa Police Department shows Terence Crutcher seen with his hands in the air during a police shooting incident in Tulsa, Oklahoma, on September 16, 2016. Courtesy Tulsa Police Department/Handout via REUTERS

A Wells Fargo branch is seen in the Chicago suburb of Evanston, Illinois, U.S. on February 10, 2015. REUTERS/Jim Young/File Photo

A group of elephants are seen at a park in Knysna, South Africa, July 12, 1999. REUTERS/Mike Hutchings/File Photo

A pair of elephants are seen at a park in Knysna, South Africa, July 12, 1999. REUTERS/Mike Hutchings/File Photo

A bull elephant grazes in South Africa's Kruger National Park, December 10, 2009. REUTERS/Mike Hutchings/File Photo

A herd of elephants walk past a watering hole in Hwange National Park, Zimbabwe, October 14, 2014. REUTERS/Philimon Bulawayo/File Photo

A bird flies near the carcass of an elephant, which was killed after drinking from a poisoned water hole, in Zimbabwe's Hwange National Park, September 27, 2013. REUTERS/Philimon Bulawayo/File Photo