Patriots Day (2016) Timeline Explained – Every Event in Order

Tommy Saunders was serving a suspension from the Boston Police Department, though the exact reason for his disciplinary action is not specified in the film. Despite this, he was assigned to work the Boston Marathon finish line, where his initiative and leadership during the bombing emergency would eventually help his case for reinstatement.

• tommy saunders
• suspension
• boston police
• mark wahlberg

FBI Agent Richard DesLauriers was reluctant to officially label the bombing a terrorist attack because of its significant implications for national security and the economy. Making such a classification would trigger larger governmental responses and potentially cause widespread panic beyond Boston. However, as physical evidence emerged, including metal shards and nails at the blast site, the true nature of the attack became undeniable.

• fbi
• richard deslauriers
• terrorist attack
• investigation

Police released the brothers' photos after intense public pressure and when Tommy Saunders argued that the city wanted to help identify the suspects. The release was critical because it allowed citizens to assist in the manhunt by providing tips. However, the timing of the leak, before police were fully ready, also triggered the brothers to go into hiding and escalate their violence.

Foreshadowing: Earlier in the investigation, DesLauriers had resisted sharing the images publicly.

• tsarnaev brothers
• photos
• manhunt
• public safety

The Tsarnaev brothers murdered Officer Sean Collier while he was sitting in his police car because they were desperately trying to obtain a firearm. After their identities were released to the public, they knew they were being hunted and needed weapons to continue evading capture. Collier was the only officer they encountered in their attempt to arm themselves.

• sean collier
• tsarnaev brothers
• murder
• watertown

Dun Meng was carjacked by the Tsarnaev brothers as they fled the scene, but he managed to escape when they stopped at a gas station. He immediately alerted authorities and provided crucial information about the brothers' direction and their vehicle. This tip helped police track down and confront the suspects in Watertown, leading to the shootout that ended with Tamerlan's death.

• dun meng
• carjacking
• escape
• police tip

Dzhokhar Tsarnaev was discovered hiding in a boat owned by David Henneberry in Watertown, Massachusetts. After the intense manhunt and lockdown, Henneberry noticed his boat's cover was disturbed and saw someone inside. He immediately called police, who surrounded the boat and apprehended Dzhokhar, ending the city-wide search.

• dzhokhar tsarnaev
• boat
• capture
• david henneberry
• watertown

Patrick Downes and Jessica Kensky were among the most severely injured survivors of the Boston Marathon bombing. Both suffered such devastating injuries from the blast that they required amputations, Downes lost a leg and part of his foot, while Kensky lost both of her legs. Their story represents the profound physical and emotional toll the bombing had on its victims.

• patrick downes
• jessica kensky
• injuries
• amputation
• victims

Katherine Russell, Tamerlan Tsarnaev's wife, remained uncooperative during police interrogations despite evidence suggesting she may have had some knowledge of the brothers' plans. The film shows investigators trying to get information from her about the bombing plot, but she did not provide substantive assistance to the investigation.

• katherine russell
• wife
• uncooperative
• interrogation

Even after seeing the released photos of Dzhokhar Tsarnaev, his friends chose not to cooperate with authorities. When they discovered bomb-making materials while going through his belongings, they remained silent rather than alerting police. The film depicts this as a failure of the community to act, though it does not fully explore their motivations for staying quiet.

• friends
• silence
• bomb making
• tip line

Dzhokhar Tsarnaev was convicted on thirty counts of federal crimes related to the Boston Marathon bombing and sentenced to death. The film concludes with this final note about the legal consequences, alongside a tribute to Boston's resilience and the honor paid to police at a Red Sox game.

• dzhokhar tsarnaev
• conviction
• death sentence
• trial

Tommy Saunders insisted that the suspects' photos be released to the public because he believed the city wanted to help and could assist in identifying the bombers. He argued that keeping the images secret was hindering the investigation when ordinary citizens could provide crucial information to catch the terrorists faster.

• tommy saunders
• photos
• public help
• investigation

Tommy Saunders was stationed at the marathon finish line on April 15, 2013, despite being on suspension from the Boston Police Department. He was wearing a knee brace and assigned to assist Boston Police Superintendent William Evans and other dignitaries with crowd management. When the bombs exploded, he immediately jumped into action, assisting victims, searching for evidence, clearing the area for ambulances, and later interviewing victims at hospitals for clues.

• tommy saunders
• finish line
• first responder
• mark wahlberg