Scores missing as Kenya ravaged by mass flooding | National & World [Video]

(CNN) — At least 91 people are missing after heavy flooding across the Kenya’s capital, Nairobi, the government said Tuesday, after weeks of heavy rain and flash floods ravaged parts of the country.

Some 76 people are missing after flooding near the hard hit town of Mai Mahiu, northwest of Nairobi. Locals and first responders told CNN the disaster was caused by water blowing through a clogged tunnel under a railway bridge. So far, 71 people have been confirmed dead as a result of the incident.