What is the fine-grained topic of the following text: At around 11 a.m. on April 14, 1999 (Baishak 1, 2056), a patrol of the police commander post surrounded a house in Ramgha, Chundhi, Tanahu and arrested thirty-one-year-old Shree Ram Ghimire, a messenger for the CPN-M, along with nineteen-year-old Malati Lamsal and twenty-three-year-old Narayan Pandit. Only return the topic.
The arrest of Shree Ram Ghimire and two others in Ramgha, Chundhi, Tanahu in 1999.