1) According to a 2013 survey, over 95% of law enforcement agencies are using social media, with Twitter and Facebook being the most popular platforms. 2) The Boston Police Department's tweet announcing the capture of the Boston Marathon bombing suspect was the most retweeted law enforcement tweet of the year. 3) Following the Boston Marathon bombings, the Boston Police Department saw large increases in social media followers and likes as they used Twitter to communicate with the public during the crisis.