At least 25 dogs living in Cerro de la Estrella, a hilly woodland in eastern Mexico City, have been rounded up by investigators.
BBC: Mexican pack of stray dogs 'kills four' in park
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At least 25 dogs living in Cerro de la Estrella, a hilly woodland in eastern Mexico City, were rounded up by investigators but later cleared of suspicion.
BBC: New Mexico City law punishes animal cruelty with jail