The post by Carol Liotta makes three specific factual assertions: that three people were arrested for vandalism, that someone dumped fertilizer to cause the algae bloom, and that media outlets have ignored the story. None of these claims hold up under scrutiny against available evidence.
On the arrest count, the only documented law enforcement action comes from a social media post referencing Park Police reportedly arresting a single man at the Reflecting Pool for cutting through the blue sealant. There is no evidence of three arrests. The claim inflates a single reported arrest into a larger enforcement action.
On the fertilizer allegation, the evidence shows only speculation. A post by Dr. Ben Braddock suggests the algae bloom is "likely vandalization" that could be done "with some nitrogen fertilizer." This is conjecture about a possible method, not a confirmed act. No reporting, official statement, or document confirms that anyone actually dumped fertilizer into the Reflecting Pool.
On the "no mention" claim, the assertion that the story has been ignored is itself contradicted by the existence of these very social media discussions. While mainstream media coverage may be limited, the claim that there has been "no mention" is not accurate given the active online conversation about the incident.
The central substance of the claim — that there has been a deliberate, covered-up act of vandalism involving fertilizer and multiple arrests — is not supported by the evidence. What is supported is that one person was reportedly arrested for cutting sealant and that some observers speculate about fertilizer as a possible cause.