Cappelletti was elected to the East Norriton Board of Supervisors in 2017, becoming the board's vice-chair in 2019.[3][5]
In November 2019, Cappelletti announced she would challenge three-term incumbent Daylin Leach in the Democratic primary for the 17th District of the Pennsylvania State Senate.[6] Leach faced many calls to resign amid allegations of inappropriate behavior, and Cappelletti was endorsed by several officials including Governor Tom Wolf and U.S. Senators Bernie Sanders and Elizabeth Warren.[7] Cappelletti defeated Leach in the June 2020 primary, receiving 65% of the vote.[7][8] She went on to defeat her Republican opponent in the general election.
Committee assignments
Cappelletti sits on the following committees in the Senate:[3]
Community, Economic & Recreational Development (Minority Chair)