<p>At least one person was killed and 57 were injured in a train collision on Mexico City's metro early on Saturday, local authorities said.</p>.<p>The person killed in the morning accident was a young woman, city security head Omar Garcia told local media Grupo Milenio.</p>.<p>Garcia shared an updated list of the injured later on Saturday, and the city's mayor, Claudia Sheinbaum, said on Twitter that she was at the site.</p>.<p>Four others who were trapped on one wagon on Line 3 were rescued and are in good health, Garcia said earlier.</p>.<p>A variety of accidents have taken place on the metro in recent years. The most serious was the May 2021 collapse of a rail overpass on Line 12 that killed 26 people and injured more than 60.</p>.<p>Maintenance shortcomings were identified as one of the accident's causes.</p>
<p>At least one person was killed and 57 were injured in a train collision on Mexico City's metro early on Saturday, local authorities said.</p>.<p>The person killed in the morning accident was a young woman, city security head Omar Garcia told local media Grupo Milenio.</p>.<p>Garcia shared an updated list of the injured later on Saturday, and the city's mayor, Claudia Sheinbaum, said on Twitter that she was at the site.</p>.<p>Four others who were trapped on one wagon on Line 3 were rescued and are in good health, Garcia said earlier.</p>.<p>A variety of accidents have taken place on the metro in recent years. The most serious was the May 2021 collapse of a rail overpass on Line 12 that killed 26 people and injured more than 60.</p>.<p>Maintenance shortcomings were identified as one of the accident's causes.</p>