New Delhi, Feb. 15 -- A 40-year-old woman from Florida, US, has gone missing in Spain amid a bitter divorce. Ana Knezevich, who is a US citizen originally from Colombia, vanished around two weeks ago, while her loved ones have claimed that they received "bizarre messages" from her phone before she disappeared, New York Post reported. According to her family and friends, Ms Knezevich was going through an acrimonious split from her husband, who hails from Serbia. Ms Knezevich, who was travelling through Europe, went missing in Madrid on February 5, according to her brother Felipe Henao. She was supposed to meet a friend in Barcelona, however, she did not arrive there, A resident of Fort Lauderdale, Ms Knezevich had rented an apartment in Madr...