A girl was killed in Narela area of national capital due to a wall collapse following heavy rain in the national capital. AIR correspondent reports that there were traffic problems across the city due to water logging on many roads. MeT Department said 36.6 mm of rain was recorded between 4 am to 8:30 am in the Metro. The maximum stood at 34.2 degree Celsius on Thursday and the minimum temperature at 25.1 degree Celsius.