It's unclear what specifically caused the collapse.

By: KDKA-TV News Staff

PITTSBURGH (KDKA) — With heavy rain and snow melt having been prevalent over the last several days, a stone wall in one Pittsburgh neighborhood partially collapsed.

The wall partially collapsed along Woodland Avenue in the Marshall-Shadeland section of the city.

(Photo Credit: KDKA Photojournalist Fred Williams)

It’s unclear what specifically caused the collapse.