According to WCSH 6, U. S. Marine Micah Herndon crawled across the finish line of Monday's Boston Marathon.

Running in honor of three fallen comrades, Herndon's legs locked up four miles from the finish line.  Determined to finish, he crawled the remaining distance.

He was running in memory of Mark Juarez, Matthew Ballard and Rupert Hamer, three marines who died in a 2010 bombing in Afghanistan.