DALLAS– A newly released police report offers personal details of the person responsible for last month's shooting at a Dallas Immigration facility that killed two detainees and injured another, and experts think he may have been motivated more by notoriety than ideology.

The mayor says Dallas could be forfeiting millions in federal reimbursements and missing a chance to expand police staffing by rejecting ICE's 287(g) partnership offer.

This comes days after Dallas police Chief Daniel Comeaux said he declined a $25 million offer to join the 287(g) program that authorizes police officers

Chief Comeaux went so far as to claim that he recently turned down a $25 million offer to team up with ICE on immigration enforcement.

After months of questions and confusion, Comeaux clarified his stance on partnering with ICE.

Newly released records reveal details about the gunman who attacked a Dallas immigration facility in September.

The suspected gunman in the Dallas Immigration and Customs Enforcement facility shooting had difficulty retaining a job, believed he had radiation sickness, and was a “loner,” according to his parents.

Police Chief Daniel Comeaux told the Dallas Community Police Oversight Board he said, "absolutely not, no way" when ICE made the offer.

Fuentes, a 37-year-old Salvadoran migrant killed in a shooting at an ICE detention facility in Dallas in late September, was buried on Monday (October 13) in his hometown of Usulutan, El Salvador, as his family demanded justice and accountability from U.