Singh was born and raised in Houston and now lives in Bellaire with her husband and two children.
Prime Minister Narendra Modi was accorded a rousing welcome on Sunday when he arrived at the crowded NRG stadium to address the Indian-American community along with US President Donald Trump.
Reassuring the community, Modi said that "everything is fine" in nearly eight languages, with US President Donald Trump present in the audience.
Floyd's body arrived in Houston late on Saturday for funeral service and burial, scheduled for Tuesday. In a tweet early Sunday morning, Police Chief Art Acevedo confirmed that 'George Floyd and his family are safely in Houston'. Floyd will be laid to rest next to his mother on Tuesday, confirmed a media representative for the Floyd family.
Family, friends and strangers prayed on Saturday at Dhaliwal's memorial off Willancy Lane in northwest Harris County.
Sandeep Singh Dhaliwa stopped a vehicle with a man and woman inside and one of them got out and shot him "ambush-style".
Chanting "hands up, don't shoot" and "no justice, no peace", the crowd, estimated to be over 60,000, along with 16 members of Floyd's family, some of whom flew down to Houston, marched about a mile from Discovery Green Park to City Hall under the scorching sun.
Floyd's death has sparked nationwide violent protests with some protesters resorting to looting and rioting across the country, leaving behind a trail of destruction.
More than 1,85,000 homes were damaged and 9,000 destroyed as 42,000 people remain in shelters amid overflowing rivers and reservoirs, Texas officials said.
One Indian student has died after he nearly drowned in a swollen lake in Texas.
The former president will have two funerals -- a state funeral at the National Cathedral and a local funeral at St. Martin's Episcopal Church in Houston.
Harvey is the most powerful hurricane to hit the United States mainland in 12 years on Saturday made landfall in central Texas coast with winds of 195 kmph.
At least 200 Indian students stranded at the University of Houston were being evacuated to safer places.
Floyd died in Minneapolis on Monday after a white police officer pinned him to the ground. Video footage showed the officer kneeling on Floyd's neck as he gasped for breath. His death has triggered nationwide protests.
Thousands of emergency rescue teams officials remained on their toes, helping people affected by the deluge. Weather official said parts of state are expected to receive rainfall again.