I'm asking for a reference where I can find proof of isomorphism

$$H^{3}_{\text{cusp}}(Y(U),F_{a,b})\simeq H^{3}_{\text{par}}(Y(U),F_{a,b}),$$

where $Y(U)$ is the level $U$ shimura variety of $\mathbf{GSp(4)}$ and $F_{a,b}$ the local system associated to the weight $a,b$.

I'm asking for a reference where I can find proof of isomorphism

$$H^{3}_{\text{cusp}}(Y(U),F_{\lambda})\simeq H^{3}_{\text{par}}(Y(U),F_{\lambda}),$$

where $Y(U)$ is the level $U$ shimura variety of $\mathbf{GSp(4)}$ and $F_{\lambda}$ the local system associated to the weight $\lambda$.

I'm asking for a reference where I can find proof of isomorphism

$$H_{\text{cusp}}(Y(U),F_{a,b})\simeq H_{\text{par}}(Y(U),F_{a,b}),$$

where $Y(U)$ is the level $U$ shimura variety of $\mathbf{GSp(4)}$ and $F_{a,b}$ the local system associated to the weight $a,b$.

I'm asking for a reference where I can find proof of isomorphism

$$H^{3}_{\text{cusp}}(Y(U),F_{a,b})\simeq H^{3}_{\text{par}}(Y(U),F_{a,b}),$$

where $Y(U)$ is the level $U$ shimura variety of $\mathbf{GSp(4)}$ and $F_{a,b}$ the local system associated to the weight $a,b$.