Yuma, Arizona - On Thursday, March 29th, the Heritage Library will host “Massacre at Caborca: the Ill-fated Crabb Expedition of 1857” at 10:30 a.m. In 1857, American Henry Crabb led a filibuster into Sonora, Mexico with devastating consequences. Political historian Ian McDougall takes a fresh look at a still controversial conflict.

There is no charge to attend.

The Heritage Library is located at 350 Third Street. For more information, call (928) 783-5415.