Rudrapur, Oct. 24 -- Two Nepalese labourers were killed after a retaining wall collapsed on them while they were working at a village in Bhimtal block of Nainital on Thursday, police said. The deceased were identified as Gauri Devi (38) and Harish Thapa (18), both residents of Lalkuan. Another labourer, Netra Bahadur alias Sanju, was injured and admitted to a government hospital. SP (Crime) Dr Jagdish Chandra said the retaining wall was being built by a private party through a contractor. Police have initiated a probe, and negligence by the contractor has come to light. Inspector Rajesh Yadav said the bodies were returned to relatives after post-mortem examination and police were waiting for a complaint to initiate action....