Police are investigating the disappearance of tributes placed in memory of a 24-year-old woman who was missing for 12 days. Friends and family of Leah Daley left cards, candles and flowers at The Leas bandstand in Folkestone on the day her body was found. But police have now launched an investigation after the tributes, including two large banners, were removed from the Victorian landmark. Leah went missing on May 5 and her body was discovered in undergrowth at The Warren on May 17. A huge effort was launched to locate her – including police appeals, a Facebook group called Leah’s Search and t…