MSNBC has covered the news of Tim Russert's death non-stop since news broke at 3:30pmET. Their coverage for this evening is still being finalized, but so far we know Andrea Mitchell is anchoring until 8pmET and Keith Olbermann anchors from 8-10pmET.

At 10pmET, MSNBC re-airs the 8pmET hour, then at 11pmET, MSNBC re-airs the Dateline Tom Brokaw-anchored special, "Remembering Tim Russert" (which airs on NBC at 10pmET).

Tomorrow, there will be a special edition of Morning Joe from 8am-12noonET. At NoonET, during which the Tim Russert show would normally air, MSNBC will air the Dateline special, then special coverage continues from 1-6pmET.