An NYPD detective has succumbed to an illness related to his work at Ground Zero after 9/11, police said.

The 62nd Precinct paid respects to Detective Christopher Cranston, saluting his casket Sunday outside the station house where he began his career.

“Today, we mourn the loss of Detective Christopher Cranston who lost his brave battle with 9/11-related illness,” the precinct tweeted.

The Senate is expected to vote this week on extending the 9/11 Victim Compensation Fund.

Two Republican senators Sen. Rand Paul (R-Ky.) and Sen. Mike Lee (R-Utah) had fiscal concerns about the bill and held up the vote in the Senate last week.