What videos show in the fatal shooting of Alex Pretti by federal agents in Minneapolis

Federal agents shot and killed a man in Minneapolis on Saturday, the second person to be fatally shot in the city during the Trump administration's immigration enforcement crackdown this month.
Local officials identified the man as 37-year-old Alex Pretti, a US citizen who lived in Minneapolis and worked as a nurse.
Videos have emerged showing a scuffle between Border Patrol agents and the man in the lead up to the shooting. The Department of Homeland Security (DHS) said the agents fired in self-defence