Norah O’Donnell will become anchor and managing editor of the “CBS Evening News” and Gayle King is getting two new morning show co-hosts as CBS News seeks to boost the programs’ ratings and put a tumultuous, scandal-scarred period behind it.

The changes announced Monday were orchestrated by Susan Zirinsky, a 47-year CBS News veteran who took over in March as the division’s president. Her predecessor left after Charlie Rose at “CBS This Morning” and the top executive at “60 Minutes” lost their jobs following misconduct allegations.

“This is a start of a new era for CBS News,” Zirinsky said in a statement.

O’Donnell, 45, who replaces Jeff Glor as anchor of the “CBS Evening News” this summer, will be the third woman to serve as solo anchor of an evening newscast, following Diane Sawyer at ABC and Katie Couric at CBS. Starting in the fall, the program will be helmed from Washington instead of New York for the first time.

King, 64, has cemented her importance to “CBS This Morning” with newsmaking interviews, the most recent her high-profile interview with singer R. Kelly.

She’ll be joined by longtime CBS journalist Anthony Mason and relative newcomer Tony Dokoupil, who joined the news division as a correspondent in 2016.

Both have reported for “CBS Sunday Morning.”