Officials say Timothy Leatherbury, 36, was driving his Cadillac westbound on N.W. 122nd when he failed to stop for a stop sign and collided with the back half of a semi that was headed south on Piedmont Road.

Leatherbury and his passenger, 27-year-old Jeremy Morrow, died at the scene.  Officials identify two people who were killed after car became lodged under semi-truck in N.W. Oklahoma City

See more underride tragedies at Underride Crash Memorials and on our Interactive Underride Crash Map. To add more information on this story or to add other underride crashes to this map, send an email to underridemap@gmail.com; use this Interactive Underride Crash Map Crash Location Input Form.

Note: In order to raise awareness and preserve the memories of underride victims — precious ones gone too soon — I have been writing memorial posts on what appear to me to be underride crashes. I am not a crash reconstructionist, and I do not have all the facts on these crashes; but underride should be investigated as a potential factor in truck crash injuries and deaths.