Update 1 - [15-Oct-2019 15:00] One of HKDI's student said, "I saw Ms Chan had left school campus"

Please refer to Stand News Facebook Live: https://www.facebook.com/standnewshk/videos/518002542310843/

One of HKDI's student "Black" said, "I saw Ms Chan had left school campus, she didn't bring her belonging and wear her shoes, I remember she was walking to Tiu Keng Leng Station near than Sushi Express (爭鮮壽司), Hung Fook Tong and HKTVmall, she was walking slowly and looking around like looking for people."

and The Press ask him "Why tell now not early?", and he explains "Because She wasn't look like 15 years old, she dressed look like 20 to 25 years old, and she didn't tie her hair, so I cannot recognize her immediately."

So Do we also target to ask MTR, Sushi Express (爭鮮壽司), Hung Fook Tong and HKTVmall to get the CCTV recordings for 19-Oct-2019?

Update 1.1 - [15-Oct-2019 18:43] If based on a HKDI's student saw Ms.Chan in Tiu Keng Leng Station without her belonging, her shoes and didn't tie hair, it is clearly different than Police's speech, "She left her belonging and her shoes and walk to seafront park.". 

Update 1.2 - [15-Oct-2019 19:45] I followup the Stand News Video and try to draw the floor plan of the Tiu Keng Leng Station: https://imgur.com/mYxMEC4

and follow named Black said, The walkpath of Black and Miss Chan-Yin-Lam is here: https://imgur.com/GHaWGTG

As you see, We should ask for the CCTV by Hung Fook Tong, 波仔 eat east, 東海堂 Arome Bakery, Hang Seng Bank, HKTVmall, Maxim, Circle K and  Sushi Express (爭鮮壽司). 

Meanwhile, Because Tiu Keng Leng Station has only two exits, A to HKDI and seafront park direction, B to Metro Town direction, as Stand News Reporter Sing Gor thinks, She might went to Metro Town Direction (So this is conflict with Police's speech said "She left her belonging and shoes and went to seafront park direction").

Street Map: https://imgur.com/snBprzD