LINKEDINCOMMENTMORE

Investigators now say the explosions at the Boston Marathon last week were triggered remotely and from very nearby. Meantime, thousands were honoring an MIT police officer who was killed in a confrontation with the bombing suspects.

NBC s Jay Gray has the latest from Boston.

Watch the video above for the full report.

Read or Share this story: http://www.wcnc.com/story/news/local/2014/07/02/10993050/