The condition of a British woman bitten by a crocodile in Mexico has deteriorated after she developed sepsis, her sister says.
Melissa Laurie, 28, is in an induced coma in a Mexican hospital after being attacked by the reptile while swimming in Manialtepec Lagoon, near Puerto Escondido, about 450 miles (724km) southeast of Mexico City.
Her twin, Georgia, managed to pull her to safety while punching the crocodile in the face, according to their older sister Hana.