Manila, Jan. 14 -- The Senate Blue Ribbon Committee is set to resume its investigation into alleged flood control anomalies on Jan. 19, Senate President Pro Tempore Panfilo Lacson said Wednesday.

Lacson said the committee intends to obtain documents directly from the Department of Public Works and Highways, including files left by the late former undersecretary Maria Catalina Cabral, to consolidate records needed to clarify issues surrounding alleged irregularities in flood control projects.

"We are issuing a subpoena duces tecum to [DPWH] Secretary Vince Dizon with the end view of consolidating all the files, including but not limited, to what the late undersecretary Cabral left before she died and which are confirmed to be in the poss...