Danny Martindale via Getty Images Will, Kate and Harry attended the multi-faith memorial service in London Wednesday.

Prince William laid a wreath at the Innocent Victims Memorial and delivered a reading during the service.

Dan Kitwood via Getty Images William laid a wreath at the Innocent Victims Memorial.

EDDIE MULHOLLAND via Getty Images William also delivered a reading during the service.

The Duke of Cambridge delivers the second reading - from Luke 10:29-37 - the Parable of the Good Samaritan. #ServiceofHope pic.twitter.com/dS4iLga5Bz — Kensington Palace (@KensingtonRoyal) April 5, 2017

After the service, Kate, Will and Harry met with victims of the attack and their families. Melissa Cochran, the American woman whose husband, Kurt Cochran, died in the attack, was brought into the abbey in a wheelchair after sustaining a broken leg and rib in the incident. The Utah couple were celebrating their 25th wedding anniversary with a trip to London when 52-year-old Khalid Masood drove his car into pedestrians.

WPA Pool via Getty Images Melissa Cochran arriving at the service.

The royals also met with first responders who were on the scene, according to the palace Twitter account.

The Duke and Duchess, and Prince Harry are meeting first responders who were called upon during the Westminster attack. #serviceofhope pic.twitter.com/B6iI86RAUz — Kensington Palace (@KensingtonRoyal) April 5, 2017

Kate and Queen Elizabeth II both issued statements at the time of the incident. Kate opened a speech about motherhood and mental health the day following the attack with a message to the victims and their families. “We will be thinking of all the families as we discuss the important issues we’re here to talk about,” she said.