U.S. authorities decline to extradite primary suspect in murder of American woman on Mexico vacation

Shanquella Robinson died from severe spinal injuries during a trip to Cabo San Lucas with friends.
The FBI found insufficient evidence to press federal charges, but Mexican prosecutors are seeking extradition of a female suspect.
Robinson's family is organizing protests and marches to put pressure on the Biden administration to facilitate extradition and prosecution.
The death was ruled a homicide, but U.S. officials claim a lack of evidence prevents them from pursuing the case further.
Robinson's attorney accused the government of systemic racism, citing the obstacles Black victims and their families often face in pursuing justice.