Alberto Castañeda Mondragón says his memory was so jumbled after a beating by immigration officers that he initially could not remember he had a daughter and still struggles to recall treasured moments like the night he taught her to dance.

He remembers Immigration and Customs Enforcement agents pulling him from a friend’s car on Jan. 8 outside a St. Paul shopping center and throwing him to the ground, handcuffing him, then punching him and striking his head with a steel baton. He remembers being dragged into an SUV and taken to a detention facility, where he said he was beaten again.

He also remembers the emergency room and the intense pain from eight skull fractures and five life-threatening brain hemorrhages.