ByTwo on board a CST local, who tried to save him, also fall on tracks, one critical.Two days after a Dombivali woman fell to her death from an overcrowded CST-bound train, a 20-year-old man from Mankhurd died in a similar incident on Wednesday, and two people travelling in the same compartment suffered serious injuries while attempting to save him. One of the injured is extremely critical, having suffered multiple fractures in the skull, besides a broken nose and an ankle.The eyewitnesses said that the 20-year-old victim, Nilesh Jaiswal, boarded a second-class compartment of a CST-bound local from Mankhurd at 9.20 am, and was struggling to find a foothold when he lost balance.Sumit Bobate, 24, who was standing on the footboard, tried to grab Jaiswal’s arm, and as he too lost balance, the third victim, Phoolchand Maurya, 18, managed to catch hold of Bobate’s shirt collar. However, Maurya couldn’t pull Bobate back inside the compartment, and all three fell on the tracks.The three, all Mankhurd residents, were rushed to Rajawadi Hospital in Ghatkopar, where Jaiswal was declared dead. Bobate has suffered fractures in both legs, and has been shifted to the Sion Hospital, while Maurya is admitted to the Rajawadi ICU. The hospital’s medical superintendent, Vidya Thakur, said, “Maurya’s condition is critical. There is internal bleeding and he has suffered fractures in the skull.”This incident is yet another blot on the suburban rail network in Mumbai. On Monday, 25-year-old Dombivali resident Dhanashri Godave died after she fell from a CSTbound train between Dombivali and Kopar around 8.42 am. Last year, 142 people died after falling from the local trains in Mumbai, while 221 suffered injuries.The Central Railway’s chief public relations officer, Narendra Patil, said the sheer number of passengers was proving to be overwhelming. “We have started additional services on the Harbour Line and the Main Line," he said.