http://twitter.com/#!/KateMerrill/status/323907347133132801

Twitchy told you about law enforcement activity and a reported evacuation at Boston’s Tufts Medical Center, where many Boston Marathon bombing victims are patients. Reporters on scene also report that ATF has been dispatched to Brigham and Women’s Hospital.

https://twitter.com/KateMerrill/status/323913307608207361

According to @wcvbkelleyt, SWAT teams with automatic weapons are NOW at Brigham and Women’s Hospital. #wcvb

— Jim Lokay WCVB (@LokayWCVB) April 15, 2013

ATF agents just arrived here at the Brigham. Massive federal presence, #marathonbombing

— Jonathan Hall (@JHall7news) April 15, 2013

ATF agents arriving telly.com/FE8GHW

— Jonathan Hall (@JHall7news) April 15, 2013

Both my parents work at the Brigham as nurses. Do not like reading that they are locked down and the SWAT team is sweeping through.

— Kat D. (@attnkatdaley) April 15, 2013

Twitchy will update with any new details and developments.

Read more: http://twitchy.com/2013/04/15/boston-marathon-aftermath-atf-at-brigham-and-womens-hospital/